package com.csust.travel.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.csust.travel.entity.ProductVoucher;
import com.csust.travel.model.DTO.ProductVoucherCreateDto;

public interface ProductVoucherService extends IService<ProductVoucher> {
    void create(ProductVoucherCreateDto dto);
}
